Samsung Galaxy Note9 - Check Device Storage
If your Galaxy Note9 is running low on storage, it can cause crashes, slow performance, freezing apps, etc. Check your available memory to prevent these issues.
- Open theSettings app.
- Navigate .
- View the Available space.If an SD / memory card is inserted , tapSD cardthen view the Available space.If the device memory is full, apps can be installed and files can be moved to an SD / memory card or to a computer.